Over-the-counter (OTC) inhalers are not approved for treating chronic obstructive pulmonary disease (COPD). Aside from the fact that they are ineffective for COPD, these inhalers can pose risks ...

Inhaled steroids reduce and prevent inflammation ... tobacco or wood smoke, and even cold air). Strenuous exercise, the common cold and the flu, certain drugs—such as aspirin and ibuprofen ...

A single daily preventer dose of inhaled corticosteroid (beclomethasone), taken at mid-afternoon, may be the best timing for ...